41622220

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3187}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 87567984

約数和(自身を除く): 45945764

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3187, 3265, 6374, 6530, 12748, 13060, 15935, 31870, 63740, 2081111, 4162222, 8324444, 10405555, 20811110, 41622220]

約数ペア:

[(1, 41622220), (2, 20811110), (4, 10405555), (5, 8324444), (10, 4162222), (20, 2081111), (653, 63740), (1306, 31870), (2612, 15935), (3187, 13060), (3265, 12748), (6374, 6530)]